com.caucho.quercus.expr

Class AbstractUnaryExpr

java.lang.Object

com.caucho.quercus.expr.Expr

com.caucho.quercus.expr.AbstractUnaryExpr

Direct Known Subclasses:

BinaryInstanceOfExpr, FunCloneExpr, FunEachExpr, FunIncludeExpr, FunIncludeOnceExpr, FunIssetExpr, ToArrayExpr, ToBooleanExpr, ToDoubleExpr, ToLongExpr, ToObjectExpr, ToStringExpr, UnaryBitNotExpr, UnaryCopyExpr, UnaryMinusExpr, UnaryNotExpr, UnaryPlusExpr, UnaryPostIncrementExpr, UnaryPreIncrementExpr, UnaryRefExpr, UnarySuppressErrorExpr

public abstract class AbstractUnaryExpr
extends Expr

Represents a PHP boolean negation

Field Summary

Fields

Modifier and Type	Field and Description
protected Expr	_expr

Fields inherited from class com.caucho.quercus.expr.Expr

COMPILE_ARG_MAX, NULL_ARGS

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractUnaryExpr(Expr expr)
protected	AbstractUnaryExpr(Location location, Expr expr)

Method Summary

Modifier and Type	Method and Description
Expr	getExpr() Returns the child expression.

Methods inherited from class com.caucho.quercus.expr.Expr

assign, canRead, createAssign, createAssignFrom, createAssignRef, createCall, createClassConst, createClassConst, createClassField, createClassField, createCopy, createDeref, createFieldGet, createFieldGet, createIsset, createRef, createUnset, equals, eval, evalArg, evalArgs, evalArray, evalArrayAssign, evalArrayAssignRef, evalArrayAssignRef, evalArrayAssignTail, evalAssignRef, evalAssignRef, evalAssignValue, evalAssignValue, evalBoolean, evalChar, evalConstant, evalConstantPrefix, evalConstantSuffix, evalCopy, evalDirty, evalDouble, evalEmpty, evalIsset, evalIssetValue, evalLong, evalObject, evalPostIncrement, evalPreIncrement, evalQuercusClass, evalRef, evalString, evalStringValue, evalTop, evalUnsetArray, evalValue, evalVar, getFileName, getFunctionLocation, getLine, getLocation, getLocationLine, isArray, isAssign, isBoolean, isConstant, isDouble, isFalse, isLiteral, isLong, isNumber, isRef, isString, isTrue, isVar, print, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_expr

protected final Expr _expr

Constructor Detail

AbstractUnaryExpr

protected AbstractUnaryExpr(Location location,
                            Expr expr)

AbstractUnaryExpr

protected AbstractUnaryExpr(Expr expr)

Method Detail

getExpr

public final Expr getExpr()

Returns the child expression.